Results 71 to 80 of about 15,032 (150)

Modelling of deep wells thermal modes [PDF]

open access: yes, 2019
Purpose. Investigation of various heat-exchange conditions influence of the tower liquid on the deep wells thermal conditions. Methods. Methods of heat-exchange processes mathematical modeling are used.
Blyuss, B   +4 more
core   +1 more source

LIST OF PAPERS PUBLISHED IN “ENERGETIKA” JOURNAL, 2015

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2015
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статья Редакционная
doaj  

Attractiveness evaluation of investment in wind energy projects / Vėjo energetikos projektų investicinio patrauklumo vertinimas

open access: yesMokslas: Lietuvos Ateitis, 2012
Last decade as prices of fossil energy resources were almost constantly going upwards, increasing flow of investments is directed to renewable energy resources.
Paulius Rudzkis, Lukas Macijauskas
doaj   +1 more source

Is debt replacing equity in regulated privatized infrastructure in developing countries? [PDF]

open access: yes
The main purpose of this paper is to describe the evolution of the financing structure of regulated privatized utilities and transport companies. To do so, the authors rely on a sample of 121 utilities distributed over 16 countries, and 23 transport ...
da Silva, Luis Correia   +2 more
core  

Feasibility of the liberal electricity market under conditions of a small and imperfect market. The case of Lithuania / Liberalios elektros energijos rinkos tinkamumas mažos netobulos rinkos sąlygomis. Lietuvos atvejis

open access: yesTechnological and Economic Development of Economy, 2010
At the end of the 20th century most governments of the world started adopting guidelines on the electricity market liberalization, and the liberal electricity market already operates in USA, Scandinavia and some EU Member States.
Marija Burinskienė, Paulius Rudzkis
doaj   +1 more source

Reliability and Quality of Complex Systems

open access: yesНадежность и качество сложных систем
Background. It is shown that the mesodiagnostic apparatus allows solving problems not only of express assessment of the condition of materials and products, taking into account their current damage, but also to carry out resource and operational ...
A.A. Barzov   +5 more
doaj   +1 more source

Интенсификация теплоотдачи пластическим расчленением накатных алюминиевых ребер биметаллических труб в потоке воздуха [PDF]

open access: yes, 2017
Приведены результаты экспериментального исследования средней приведенной теплоотдачи и аэродинамического сопротивления шестирядного шахматного пучка из труб с накатными спиральными рассеченными на короткие пластинки алюминиевыми ребрами.
Кунтыш, Владимир Борисович   +1 more
core  

The objects in western lithuania of alternative eneretics, their impact for the visual environment and possibilities of effect optimization /

open access: yesMokslas: Lietuvos Ateitis, 2011
At the moment the most important question is climate change repression and the provision of energy in the world. The rate of the alternative energetic use has strongly increased in the last decade of 20th century.
Jonas Abromas, Diana Baravykaitė
doaj   +1 more source

Alternatyvios energetikos statinių ir įrenginių poveikio pastatų architektūrai ir pajūrio kraštovaizdžiams aspektai

open access: yesJournal of Architecture and Urbanism, 2009
Lately there are increasing signs of urbanization in the West Lithuanian landscapes which have an influence on the identity of the region, its historic and natural environment values. Housing development among seaside settlements is increasing.
Petras Grecevičius   +2 more
doaj   +1 more source

Разработка стенда и исследование свободной конвекции одиночной оребренной трубы при различных углах наклона [PDF]

open access: yes, 2017
Разработан экспериментальный стенд для исследования свободной конвекции, состоящий из короба, калориметрической трубы и контрольно-измерительной аппаратуры.
Сидорик, Галина Сергеевна   +3 more
core  

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